It’s an imaginary story about Adam Arroway, an astronomer who accidentally came into contact with extraterrestrial life, and has been questioned and criticized for his inability to provide evidence that meets humanity's definition of a scientific fact. People often abandon proper questioning and thinking because of "definitive science" or "established facts." Based on the theme of "the process of defining scientific facts", this project will convey information through the installation and narrative environments to stimulate people's thinking about whether scientific facts are the product of human procedures.